diff options
Diffstat (limited to 'src/verifynotification.cpp')
| -rw-r--r-- | src/verifynotification.cpp | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/src/verifynotification.cpp b/src/verifynotification.cpp new file mode 100644 index 0000000..6e73961 --- /dev/null +++ b/src/verifynotification.cpp @@ -0,0 +1,185 @@ +/* + * verifynotification.cpp + * + * Copyright 2008 gpg4usb-team <[email protected]> + * + * This file is part of gpg4usb. + * + * Gpg4usb is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Gpg4usb is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with gpg4usb. If not, see <http://www.gnu.org/licenses/> + */ + +#include "verifynotification.h" + +VerifyNotification::VerifyNotification(QWidget *parent, GpgME::GpgContext *ctx, KeyList *keyList,QTextEdit *edit) : + QWidget(parent) +{ + mCtx = ctx; + mKeyList = keyList; + mTextpage = edit; + verifyLabel = new QLabel(this); + + connect(mCtx, SIGNAL(keyDBChanged()), this, SLOT(slotRefresh())); + connect(edit, SIGNAL(textChanged()), this, SLOT(close())); + + importFromKeyserverAct = new QAction(tr("Import missing key from Keyserver"), this); + connect(importFromKeyserverAct, SIGNAL(triggered()), this, SLOT(slotImportFromKeyserver())); + + showVerifyDetailsAct = new QAction(tr("Show detailed verify information"), this); + connect(showVerifyDetailsAct, SIGNAL(triggered()), this, SLOT(slotShowVerifyDetails())); + + detailMenu = new QMenu(this); + detailMenu->addAction(showVerifyDetailsAct); + detailMenu->addAction(importFromKeyserverAct); + importFromKeyserverAct->setVisible(false); + + keysNotInList = new QStringList(); + detailsButton = new QPushButton(tr("Details"),this); + detailsButton->setMenu(detailMenu); + QHBoxLayout *notificationWidgetLayout = new QHBoxLayout(this); + notificationWidgetLayout->setContentsMargins(10,0,0,0); + notificationWidgetLayout->addWidget(verifyLabel,2); + notificationWidgetLayout->addWidget(detailsButton); + this->setLayout(notificationWidgetLayout); +} + +void VerifyNotification::slotImportFromKeyserver() +{ + KeyServerImportDialog *importDialog =new KeyServerImportDialog(mCtx,mKeyList, this); + importDialog->slotImport(*keysNotInList); +} + +void VerifyNotification::setVerifyLabel(QString text, verify_label_status verifyLabelStatus) +{ + QString color; + verifyLabel->setText(text); + switch (verifyLabelStatus) { + case VERIFY_ERROR_OK: color="#ccffcc"; + break; + case VERIFY_ERROR_WARN: color="#ececba"; + break; + case VERIFY_ERROR_CRITICAL: color="#ff8080"; + break; + default: + break; + } + + verifyLabel->setAutoFillBackground(true); + QPalette status = verifyLabel->palette(); + status.setColor(QPalette::Background, color); + verifyLabel->setPalette(status); +} + +void VerifyNotification::showImportAction(bool visible) +{ + importFromKeyserverAct->setVisible(visible); +} + +void VerifyNotification::slotShowVerifyDetails() +{ + QByteArray text = mTextpage->toPlainText().toUtf8(); + mCtx->preventNoDataErr(&text); + new VerifyDetailsDialog(this, mCtx, mKeyList, &text); +} + +bool VerifyNotification::slotRefresh() +{ + verify_label_status verifyStatus=VERIFY_ERROR_OK; + + QByteArray text = mTextpage->toPlainText().toUtf8(); + mCtx->preventNoDataErr(&text); + int textIsSigned = mCtx->textIsSigned(text); + + gpgme_signature_t sign = mCtx->verify(&text); + + if (sign == NULL) { + return false; + } + + QString verifyLabelText; + bool unknownKeyFound=false; + + while (sign) { + + switch (gpg_err_code(sign->status)) + { + case GPG_ERR_NO_PUBKEY: + { + verifyStatus=VERIFY_ERROR_WARN; + verifyLabelText.append(tr("Key not present with id 0x")+QString(sign->fpr)); + this->keysNotInList->append(sign->fpr); + unknownKeyFound=true; + break; + } + case GPG_ERR_NO_ERROR: + { + GpgKey key = mCtx->getKeyByFpr(sign->fpr); + verifyLabelText.append(key.name); + if (!key.email.isEmpty()) { + verifyLabelText.append("<"+key.email+">"); + } + break; + } + case GPG_ERR_BAD_SIGNATURE: + { + textIsSigned = 3; + verifyStatus=VERIFY_ERROR_CRITICAL; + GpgKey key = mCtx->getKeyById(sign->fpr); + verifyLabelText.append(key.name); + if (!key.email.isEmpty()) { + verifyLabelText.append("<"+key.email+">"); + } + break; + } + default: + { + //textIsSigned = 3; + verifyStatus=VERIFY_ERROR_WARN; + //GpgKey key = mKeyList->getKeyByFpr(sign->fpr); + verifyLabelText.append(tr("Error for key with fingerprint ")+mCtx->beautifyFingerprint(QString(sign->fpr))); + break; + } + } + verifyLabelText.append("\n"); + sign = sign->next; + } + + switch (textIsSigned) + { + case 3: + { + verifyLabelText.prepend(tr("Error validating signature by: ")); + break; + } + case 2: + { + verifyLabelText.prepend(tr("Text was completely signed by: ")); + break; + } + case 1: + { + verifyLabelText.prepend(tr("Text was partially signed by: ")); + break; + } + } + + // If an unknown key is found, enable the importfromkeyserveraction + this->showImportAction(unknownKeyFound); + + // Remove the last linebreak + verifyLabelText.remove(verifyLabelText.length()-1,1); + + this->setVerifyLabel(verifyLabelText,verifyStatus); + + return true; +} |